80 lines
2.2 KiB
Rust
80 lines
2.2 KiB
Rust
// SPDX-License-Identifier: MIT
|
|
|
|
use orbclient::{Color, EventOption, Renderer, Window};
|
|
|
|
const TIMES: usize = 10;
|
|
|
|
macro_rules! time {
|
|
($msg:tt, $block: block) => ({
|
|
let _time_instant = ::std::time::Instant::now();
|
|
$block
|
|
let _time_duration = _time_instant.elapsed();
|
|
let _time_fractional = _time_duration.as_secs() as f64
|
|
+ (_time_duration.subsec_nanos() as f64)/1000000000.0;
|
|
println!(
|
|
"{}: {} ms",
|
|
$msg,
|
|
_time_fractional * 1000.0
|
|
);
|
|
});
|
|
}
|
|
|
|
fn main() {
|
|
//let (width, height) = orbclient::get_display_size().unwrap();
|
|
|
|
let mut window = Window::new(10, 10, 800, 600, "IMAGE BENCHMARK").unwrap();
|
|
|
|
window.set(Color::rgb(255, 255, 255));
|
|
|
|
//create image data : a green square
|
|
let data = vec![Color::rgba(100, 200, 10, 20); 412500];
|
|
let data2 = vec![Color::rgba(200, 100, 10, 20); 412500];
|
|
let data3 = vec![Color::rgba(10, 100, 100, 20); 412500];
|
|
let data4 = vec![Color::rgba(10, 100, 200, 20); 480000];
|
|
|
|
//draw image benchmarking
|
|
println!("Benchmarking implementations to draw an image on window:");
|
|
|
|
time!("image_legacy", {
|
|
for _i in 0..TIMES {
|
|
window.image_legacy(15, 15, 750, 550, &data[..]);
|
|
}
|
|
});
|
|
|
|
time!("image_fast", {
|
|
for _i in 0..TIMES {
|
|
window.image_fast(20, 20, 750, 550, &data2[..]);
|
|
}
|
|
});
|
|
|
|
time!("image_opaque", {
|
|
for _i in 0..TIMES {
|
|
window.image_opaque(50, 50, 750, 550, &data3[..]);
|
|
}
|
|
});
|
|
|
|
time!("image_over", {
|
|
for _i in 0..TIMES {
|
|
window.image_over(50, &data4[..360000]);
|
|
}
|
|
});
|
|
|
|
println!("------------------------------------------------");
|
|
|
|
window.sync();
|
|
|
|
'events: loop {
|
|
for event in window.events() {
|
|
match event.to_option() {
|
|
EventOption::Quit(_quit_event) => break 'events,
|
|
EventOption::Mouse(evt) => println!(
|
|
"At position {:?} pixel color is : {:?}",
|
|
(evt.x, evt.y),
|
|
window.getpixel(evt.x, evt.y)
|
|
),
|
|
event_option => println!("{:?}", event_option),
|
|
}
|
|
}
|
|
}
|
|
}
|